As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INSPECTION TYPE:4C, DISCOVERED CORROSION ON CENTER WING TANK UPPER SKIN PANEL ON STRINGER 15 BETWEEN XCW =-78 AND XCW =-118. ACCOMPLISHED BLEND REPAIR ON CENTER WING TANK UPPER SKIN PANEL ON STRINGER 15 BETWEEN XCW=-78 AND XCW=-118 IAW VT-SAA EA 011-5730-01-A5798, REV I/R AND EO MD11-5730-57366-A.